.slider_div{
    width: 1200px;
    margin:auto;
    background: url(../images/slider_bg.jpg);
}
.slideBox{
    width:800px;
    height:350px;
    overflow:hidden;
    position:relative;
    border:1px solid #ddd;
    padding:0; 
    list-style:none; 
     }
.slideBox img{border:0;}
.slideBox a{ text-decoration:none; color:#333;  }
.slideBox .hd{ height:15px; overflow:hidden; position:absolute; right:5px; bottom:5px; z-index:1; }
.slideBox .hd ul{ overflow:hidden; zoom:1; float:left;  }
.slideBox .hd ul li{ float:left; margin-right:2px;  width:15px; height:15px; line-height:14px; text-align:center; background:#fff; cursor:pointer; }
.slideBox .hd ul li.on{ background:#f00; color:#fff; }
.slideBox .bd{ position:relative; height:100%; z-index:0;   }
.slideBox .bd li{ zoom:1; vertical-align:middle; }
.slideBox .bd img{ width: 100%;height: 100%; display:block;  }

/* 下面是前/后按钮代码，如果不需要删除即可 */
.slideBox .prev,
.slideBox .next{ position:absolute; left:3%; top:50%; margin-top:-25px; display:block; width:32px; height:40px; background:url(../images/slider-arrow.png) -110px 5px no-repeat; filter:alpha(opacity=50);opacity:0.5;   }
.slideBox .next{ left:auto; right:3%; background-position:8px 5px; }
.slideBox .prev:hover,
.slideBox .next:hover{ filter:alpha(opacity=100);opacity:1;  }
.slideBox .prevStop{ display:none;  }
.slideBox .nextStop{ display:none;  }
.newimg1 dd .pic{
    width: 1080px;
}
.newimg1 dd .pic img{
    width: 100%;
}
.dd_title{
    background: url(../images/title_bg.png) no-repeat ;
    height: 57px;
    width: 1190px;
    position: relative;
    left: -9px;
    bottom: -10px;
    margin:0;
    padding-left: 20px;
    font-size:20px;
    font-weight: bolder;
    line-height: 50px;
}
.this_content{
    height: 130px;
    background: url(../images/4_content.png) no-repeat ;
}
.myForm{
    margin: 0 auto;
    width: 1200px;
    background-color: white;
    font-size:20px;
}
.myForm form{
    width: 500px;
    padding: 10px 50px 50px 50px;
    margin: 0 auto;
}
.myForm input{
    font-size:20px;
}
.item{
    height: 35px;
    line-height: 35px;
    overflow: hidden;
    margin:20px;
}
.item input{
    height: 100%;
    border-radius: 5px;
    background-color: rgb(229, 231, 236);
}
.flaot_div{
    float: left;
}
.label_div{
    width: 100px;
    text-align: center;
}
.input_div{
    width: 300px;
}
.is_necessary{
    width: 50px;
    text-align: center;
}
.text_input{
    width: 100%;
}
.submit_div{
    height: 50px;
}
.btn_div{
    width:150px;
    text-align: center;
    padding-left: 50px;
}
.submit_btn{
    height: 40px;
    width: 100%;
    margin-top: 5px;
    font-size:20px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(to bottom, #9de4a0, #17db58);
}
.submit_btn:hover{
    background: linear-gradient(to bottom, #ED5B61, #ED1C24);
    color: #fff;
    cursor: pointer;
}
.validate_div{
    width:250px; 
    padding-left: 10px;
}
.validate_div input{
    width:80px; 
    height: 50px;
}
#validate_img:hover{
    cursor:pointer;
}